baber/WOPTO huggingface dataset:
Patent JP-H10154298-A (JP)
Title: Vacant parking space indicator
Inventor: HIBINO OSAMU
IPC: E04H6/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To easily and also in real time find a vacant space even from a far distance by providing a convex part on the side which becomes the upper side when a pole, which is erected in a tiltable way, falls down. SOLUTION: A pole 1 is supported on a recessed part H in a tiltable way by a pole supporting body 2, and a weight 3 is rotatably connected to the end part of the lower side below the position where the pole is supported. On the other hand, a receiving part 4 is provided on the top of the pole 1, and a flag part 5 is provided on the opposite from the part 4 across the pole 1. When a vehicle is not parked in a parking space, the pole 1 stands vertically and the flag part 5 is visible even from a far distance. At the time when a vehicle is going to park, first, the vehicle body comes into contact with the pole 1, then comes into contact with the part 4 making it under the vehicle body, while pushing the pole 1 down.  Because the part 4 is provided so as to be become upwardly convex when it is tilted down and provided on the connecting part with the pole 1 to be made smooth, the part 4 smoothly shifts from a state where the body is in contact with the pole 1 to a state where it comes into contact with the part 4.
Patent JP-H05164074-A (JP)
Title: Two cylinder type rotary compressor
Inventor: ICHIMOTO KAZUHISA
IPC: F04C23/00
Filed: 1991-12-12
Abstract: PURPOSE:To provide a two cylinder type rotary compressor by which processing cost in relation to an eccentric part of a crank shaft and a guide groove part of lubricating oil can be reduced and a load applied on a bearing part can be also reduced. CONSTITUTION:In a two cylinder type rotary compressor provided with an electric motor part and a compression mechanism part composed of two pump parts in a closed container 1, two eccentric parts 3a and 3b of a crank shaft 3 are formed by making them eccentric in the same direction, and two vanes 15a and 15b are installed by dislocating by 180 deg. with each other.
Patent JP-H11160152-A (JP)
Title: Color calibrating chart, color calibrating method with this chart and image output device
Inventor: YAMADA MAKOTO
IPC: G01J3/52
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To calibrate the color of an image output device recording an image on a photosensitive material with high accuracy. SOLUTION: This color calibrating chart 1 used for color calibration is constituted of patches of 9×9×9=729 colors of R1-R9, G1-G9, B1-B9 divided with the densities of three primary colors R, G, B of the input signal to an image output device into nine stages respectively. The patches R1-R9 are arranged in 3×3 as reference solids, and G1-G9 and B1-B9 are gradually arranged on R1-R9 according to densities. The patches R1-R9, G1-G9, B1-B9 are arranged so that the maximum value of the difference of the logarithmic luminous exposure between the adjacent patches becomes 1.0 or below.
Patent JP-H07180401-A (JP)
Title: Membranous structure
Inventor: HORI AKIO
IPC: E04H15/34
Filed: 1993-12-24
Abstract: PURPOSE:To easily induct tensile force into a membranous material stretching each of plural tension materials by holding these tension materials, being crossed with one another, at an isolated position. CONSTITUTION:A first cable 1 is stretched across a skeleton frame 6 so as to be paralleled with it, and both ends being somewhat loosened to each other are clamped tight to this skeleton frame 6. Likewise a second cable 2 is stretched across the skeleton frame 6 so as to be paralleled in a direction orthogonalizing upward the first cable and both the ends are clamped tight to the skeleton frame 6 too. In addition, each support member 3 is installed in space between both these cables 1 and 2 at an intersection of both of them in order to isolate these first and second cables 1 and 2. A membranous material 4 is installed so as to cover the whole circumference of the skeleton frame 6 from top of the second cable 2, and further each one piece of presser cables 5 is installed in this membranous material 4 parallelly between these second cables 2 and 2 as well as between the second cables 2 and the skeleton frame 6, and in this constitution, when this presser cable is pulled from both the ends as pressing it beneath and thereby tensile force is inducted thereinto, the membranous material 4 lying between these second cables 2 and 2 is pressed downward, thereby it comes to a gentle recess form.
Patent JP-H06177940-A (JP)
Title: Uart and system using thereof
Inventor: MATSUBARA TOSHIYUKI
IPC: G06K7/00
Filed: 1992-12-08
Abstract: PURPOSE:To provide a microcomputer realizing a baud rate at two kinds of different multiple sampling rates or over. CONSTITUTION:The inside of a microcomputer is provided with a sampling rate selection register 2(1) storing a frequency division value designated by a CPU 7 and a sampling rate selection circuit 20a frequency-dividing a sampling signal from a baud rate generator 1a by the frequency division value set to the sampling rate selection register 21. Thus, the sampling rate of a sampling signal 19 fed to a shift register 2 is selected in the range of at least two kinds of different multiple numbers.
Patent JP-H06170884-A (JP)
Title: Manufacture of window member made of resin
Inventor: TAIO YOSHINORI
IPC: B29K105/22
Filed: 1992-12-08
Abstract: PURPOSE:To manufacture a window member, capable of transferring heat to both of front side and rear side evenly, easily by a method wherein integral molding is effected under a condition that a heating wire is arranged at substantially central part of the section of thickness direction of the base body of the window member. CONSTITUTION:A heating wire 3 is arranged at the substantially center in thickness direction of a molding cavity 13 in a top molding force 9 and a bottom molding force 10 of flat plate type and, thereafter, resin for molding the base body unit 2 of a window member is injected into the molding cavity 13 to effect injection molding and mold the heating wire 3 integrally with the base body unit 2 of the window member, then, the base body unit is formed by heat bending so as to have a prescribed configuration.
Patent JP-2001146010-A (JP)
Title: Ink-jet recording head
Inventor: SETO SHINJI
IPC: B41J2/055
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To make a recording head compact while promoting a high-density arrangement of ink nozzles. SOLUTION: The ink-jet recording head has a plurality of pressure chambers 37 and 53 communicating with ink pools 30 and 47, a plurality of ink nozzles 25 and 26 communicating with the pressure chambers respectively, and a plurality of piezoelectric elements 41 and 54 for pressuring corresponding pressure chambers thereby discharging ink drops from the ink nozzles 25 and 26. The plurality of pressure chambers 37 and 52 and the piezoelectric elements 41 and 54 corresponding to the pressure chambers are set in a plurality of stages in the ink-jet recording head.
Patent JP-H02172392-A (JP)
Title: Killer circuit
Inventor: HIGASHIDA YOSHIO
IPC: H04N9/70
Filed: 1988-12-26
Abstract: PURPOSE:To make a signal component outputted theoretically zero when a high level signal is inputted to a killer input terminal by using a buffer and a signal killer in a conventional killer circuit in common. CONSTITUTION:A signal killer buffer common use circuit 6 is provided, which consists of a 1st transistor(TR) Q1 whose base is connected to an input terminal 1, whose collector is connected to power supply terminal and whose emitter is connected to ground via a 1st current source, of a 2nd TR Q2 whose collector is connected to the power terminal and whose emitter is connected to ground via a 2nd current source, of a 3rd TR Q3 whose emitter is connected to ground via the 1st current source, and of a 4th TR Q4 whose emitter is connected to ground via a 2nd current source. Moreover, a differential amplifier 7 comprising 5th and 6th TRs Q5 and Q6 and an output stage circuit 8 comprising a 7th TR Q7 are provided. Thus, the leakage of a main signal component is made theoretically zero.
Patent JP-2000141719-A (JP)
Title: Optical recording head
Inventor: KUBOKAWA HIDEJI
IPC: B41J2/32
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording head capable of accurately positioning an optical fiber in a simple structure. SOLUTION: A fixed block has two plate-shaped substrates 31, 32 opposing with a distance. A plurality of grooves 33 are formed on each of the opposing surfaces of the substrates 31, 32 such that the grooves are perpendicular to the front faces thereof and parallel to each other. The substrates 31, 32 are disposed such that the grooves 33 formed on the surfaces are aligned with each other. The end sections of the optical fibers 3 are nipped between the opposing grooves 33 to be fixed.
Patent JP-H02175098-A (JP)
Title: Press machine for empty can
Inventor: MOCHIZUKI SHUICHI
IPC: B30B9/32
Filed: 1988-12-26
Abstract: PURPOSE:To cleanly crush an empty by providing a take-out part of a crushed empty can, forming an eject port for ejecting residual matter in the empty can at the empty can take-out part and providing a storage part of the residual matter on its lower part. CONSTITUTION:When an empty can is thrown in from a cover 3, the empty can drops down into a press chamber 4, and stopped by a detaining plate 7. Subsequently, by operating a press equipment 10, a press plate 13 is moved toward a bottom plate 5 by a pneumatic cylinder 11 and the empty can on the bottom plate 5 is crushed. The crushed empty can passes through an ejecting path 9, drops down to the lower part of a case 1 and is containing in a take-out part 16. Residual matter which is allowed to come out of the inside of the crushed empty can drops down into the take-out part 16 from an edge of the bottom plate 5 and a side plate of the case 1. The residual matter drops down from an eject port 20 of the bottom part of the take-out part 16 to a storage part 22 of its lower part and collects in the bottom. The residual matter in the inside of the empty can is separated from the empty can and collected, therefore, the case and the empty can are clean without being contaminated.
Patent JP-H04200261-A (JP)
Title: Outer rotor type pulse motor
Inventor: NAKAGAWA HIROSHI
IPC: H02K37/06
Filed: 1990-11-28
Abstract: PURPOSE:To avoid magnetic flux saturation occurring at the base and realize high thrust by making the depth direction of each groove, wherein a permanent magnet is inserted and arranged, parallel with each other, separately for each magnetic pole. CONSTITUTION:In every magnetic pole 45A-45B, grooves 55b, 55b,..., wherein permanent magnets 42, 42,... with fixed width dimensions W2 are severally inserted and arranged, are made so that the depth directions may be parallel with each other. Hereby, the width dimension W1 of the top face of each magnetic pole 55a and the the width dimension W1 of the base becomes the same, and the situation that the magnetic flux saturation occurs, at the base, ahead of the pointed end of each pole tooth 55a can be avoided. As a result, the thrust equal to conventional one can be gotten. Moreover, since enough mechanical strength can be given to the base of each pole tooth 55a, there is no danger of the bent of the base when inserting the permanent magnet 42 into the groove 55b between each magnetic tooth 55a.
Patent JP-H02174104-A (JP)
Title: Current transformer
Inventor: KITAGAWA HIDEO
IPC: G01R15/18
Filed: 1988-12-26
Abstract: PURPOSE:To obtain, in a stable state, a transformation ratio which is larger than a turn ratio by a method wherein a gap is formed in a primary-winding installation part of an iron core and a primary winding is inserted into this gap. CONSTITUTION:An amount of a magnetic flux interlinked with a secondary winding is dependent on a magnetomotive force of a primary winding and on an area ratio of the primary winding to the secondary winding. Then, a gap 15 is formed at a primary-winding installation part of an iron core 8; a primary winding 11 is inserted into the gap 15; the iron core is attached in such a way that an effective area in which its magnetic flux is interlinked with a secondary winding 12 is smaller than an area of the secondary winding 12. When an area ratio of the primary winding 11 to the secondary winding 12 is adjusted, a transformation ratio can be adjusted. Accordingly, an influence of an inductance component is small; a problem of a resistance temperature coefficient is not caused; when a spacer or the like is installed in the gap, the primary winding can be fixed easily to the iron core. Thereby, the transformation ratio which is larger than a turn ratio can be obtained in a stable state.
Patent JP-H02172589-A (JP)
Title: Treatment of sludge-eliminated liquid
Inventor: ARAI HIDEHIKO
IPC: C02F9/00
Filed: 1988-12-26
Abstract: PURPOSE:To efficiently remove the microbial hardly-decomposable component in a sludge-eliminated liquid by applying primary biological treatment to the sludge eliminated liquid to reduce BOD and total nitrogen concn. and subsequently irradiating the treated liquid with ionizing radiation and further again applying secondary biological treatment thereto. CONSTITUTION:A sludge eliminated liquid is subjected to primary biological treatment at first to reduce a BOD value and total nitrogen concn. to 30ppm or less, pref., to 10ppm or less. Next, air or oxygen is passed through the eliminated liquid to dissolve oxygen therein and, thereafter, said liquid is irradiated with ionizing radiation and further subjected to secondary biological treatment. As the aforementioned ionizing radiation, there are alpha-rays, a deuteron, beta-rays, electron beam, gamma-rays and X-rays. By performing the aforementioned treatment, microbial hardly-decomposable component and COD can be reduced to sufficiently low concn. with respect to various sludge-eliminated liquid.
Patent JP-H08237472-A (JP)
Title: Electronic trapping system for digital character and digitalimage
Inventor: SUTEIIBUN JIEI BURUUMUBAAGU
IPC: H04N1/46
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a digital image by using a digital trapping method. SOLUTION: A system for digitally trapping a color image in each pixel is utilized. An object-oriented trapping process is executed in each of cyan, yellow, magenta and black color separation. After categorizing each object, an original image is separated into a 1st copy and a 2nd copy. Edge blurring is performed on the edges of the 1st copy of the original image. The boundary area of the 2nd copy of the original image is masked by a Laplacian filter, a differential recursive filter or the like. A synthetic image is generated by combining the 1st copy having the blurred edges and the 2nd copy of which boundary is masked. Then the mask is removed from the synthetic image.
Patent JP-H10171688-A (JP)
Title: Processor and method for data storing process
Inventor: NISHISHITA AKIHIRO
IPC: G06F12/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To improve the maintainability of a system by decreasing an error handling man-hour by a system administrator when data are stored in a data base. SOLUTION: This processor has a data transfer process part 11 which stores a transfer file in a trams. file 12 and registers the file name of the stored trans. file in a process check file 15, and a data storing process part 13 which stores the data stored in the trans. file 12 in a data base 14 in the order of file names registered in the process check file 15, judges whether or not the storing process is normally performed, and registers the judgement result in the process check file IS by the files. The data storing process part 13 stores the data again and registers the storing process result as to a data storing process which ends abnormally according to the storing process result of the process check file 15 and the process conditions of a process condition file 16.
Patent JP-H08177471-A (JP)
Title: Two-cycle engine
Inventor: MOTOYAMA TAKESHI
IPC: F02B25/26
Filed: 1994-12-28
Abstract: PURPOSE: To control the introducing amount of secondary air to a catalyst to a suitable value by finding the air-fuel ratio of mixture on the basis of a signal from an O2 sensor provided on the way of a sub exhaust passage for introducing burnt gas from a combustion chamber to the outside. CONSTITUTION: A catalyst 42 is arranged in an exhaust pipe 8 in a two-cycle engine 1. A secondary air introducing amount adjusting means 46 is provided on a secondary air introducing passage 43 connected upstream from the catalyst 42 of the exhaust pipe 8. Burnt gas and new air are gas-exchanged by scavenging air to be introduced from a scavenging port into a cylinder when an exhaust port is opened. An O2 sensor 30 for detecting the concentration of O2 of the burnt gas containing no scavenging air is provided. A control means 15 for comparing the target air-fuel ratio to be set on the basis of the engine speed 20 and/or the throttle opening 12 with an air-fuel ratio detected value to be detected by an air-fuel ratio detecting device, and for controlling the secondary air introducing amount adjusting means 46 on the basis of the difference between both sides is provided.  Thus, the introducing amount of secondary air to the catalyst can be controlled to a suitable value.
Patent JP-H10166971-A (JP)
Title: Rear and side part obstacle alarm device for vehicle
Inventor: FUJITA KEIKO
IPC: G08G1/16
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To allow to decide the lane conversion and the like when a turn lever is not used, without increasing the cost, and by, preventing the increase of the component elements. SOLUTION: By a scanning type laser radar 12 as an article detecting means installed to the rear bumper of a vehicle, a specific area is set at the rear and side part of the vehicle, and when a following vehicle enters in the specific area, and the relative speed is increased an umber lamp 16 is lighted at first, and when the relative position in the lateral direction exceeds a specific value under such a condition, it is decided to be a lane conversion or the like, and a red lamp 17 and a buzzer 18 are driven by a controller 15, so as to output an alarm.
Patent JP-H03191764-A (JP)
Title: Dehydration of laver and apparatus therefor
Inventor: YAMADA MASAHARU
IPC: A23L17/60
Filed: 1989-12-18
Abstract: PURPOSE:To improve the drying efficiency of laver sheet and prepare a glossy and lustering laver sheet having high quality by pressing a formed laver sheet with sponge plates to dehydrate the sheet while controlling the cycle speed of the clamping step to be slower than the cycle speed of the releasing step. CONSTITUTION:Laver screen-holding frames 8 are placed on an intermittently circulating endless chain 7 at equal spaces. Formed laver sheet 10 on the screen is pressed with sponge plates 9, 9 and dehydrated from the time immediately after the stop of the endless chain to the time immediately before the start of the chain. In the above process, the dehydration is carried out by operating a controller 6 and controlling the cycle speed of the clamping step to be slower than that of the releasing step with a speed-changing inverter 5.
Patent JP-H11156091-A (JP)
Title: Washing machine
Inventor: HASHIMOTO NOBUYUKI
IPC: D06F49/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To perform the dehydration as it is after washing. SOLUTION: In this washing machine, at the time of dehydrating laundry, an outer drum 21 is rotated together with an inner drum 22 in the state of roughly discharging water inside the inner drum 22 and the outer drum 21. The water contained in the laundry is discharged through holes 25 and 27 by centrifugal force and stored on the inner side of the outer drum 21. The rotation of the outer drum 21 is stopped, the water stored on the inner side of the outer drum 21 is discharged and dehydration work is completed. Thus, the laundry is dehydrated as it is after washing it.
Patent JP-H02175484-A (JP)
Title: Brake operating device equipped with grip brake
Inventor: HIGURE TAKASHI
IPC: B62K23/04
Filed: 1988-12-28
Abstract: PURPOSE:To simplify the brake operation during the traveling in a city by generating a brake hydraulic pressure by closing a throttle valve even by the operation of a throttle grip and operating a master cylinder and the driving a brake device. CONSTITUTION:When a throttle grip 5 is revolved in the opposite direction to the direction of arrow A, the opening degree of a throttle valve is reduced, and the valve is closed to an idling position finally, and the edge surface of an auxiliary rod 14 contacts the inclined surface 53 of a cam. When the throttle grip 5 is revolved in the opposite direction to the direction of arrow A furthermore, the edge surface of an auxiliary rod 14 rides over the inclined surface 53 of the cam, and then the auxiliary rod 14 is shifted leftward according to the revolution quantity of the throttle grip 5. Then, the pivotal installation point of the auxiliary rod 14 and an auxiliary lever 10 forms a force point by the force applied by the cam action, and the auxiliary lever 10 is turned in the clockwise direction around a fulcrum P, and a piston 43 slide in a cylinder 4, and generates a brake hydraulic pressure.
Patent JP-H04204042-A (JP)
Title: Hydrogen concentration analysis method
Inventor: HOSAKA NOBUYOSHI
IPC: G01N27/12
Filed: 1990-11-30
Abstract: PURPOSE:To enable absorption or release of hydrogen to be evaluated quantitatively by measuring electrical resistance of an electrode by allowing a mixed gas which extracted by melting a required extremely small region of an object to be measured a specific metal electrode by laser beam within a specific container within vacuum. CONSTITUTION:A silver electrode 3 and a net-shaped titanium electrode 4 are provided on an upper part of a crystal container 3 within a vacuum container 6, laser beam which is input from a window 7 is transmitted between both electrodes, and a surface of the sample 1 is irradiated. Then, a pedestal 5 is finely moved and a required fine region is melted. A mixed gas of nitrogen, oxygen, and hydrogen which is included at a melted part rises from a window of the container 2 and passes through an electric field of both electrodes 3 and 4 which are heated to a specified temperature. At this time, hydrogen is subjected to reduction adsorption onto a surface of the electrode 4, thus forming a titanium hydrogen compound. It is possible to know an amount of contained hydrogen according to a measurement value of an electrical resistance of this electrode.
Patent JP-H02175821-A (JP)
Title: Manufacture of ferritic stainless steel excellent in weldability
Inventor: MIYAZAKI ATSUSHI
IPC: C22C38/00
Filed: 1988-12-28
Abstract: PURPOSE:To remarkably improve the weldability of an Nb-containing ferritic stainless steel and to easily attain the assembly of the above steel by welding including TIG welding by hot-rolling a steel slab with a specific composition, applying short-time annealing of hot rolled plate to the resulting hot rolled steel plate at the prescribed temp., and successively subjecting the above plate to cold rolling and then to annealing at specific temp. CONSTITUTION:A slab of a steel having a composition consisting of, by weight, <=0.02% C, <=0.7% Si, <=0.8% Mn, 10-20% Cr, 0.3-1.0% Nb, <=0.02% N, and the balance Fe is prepared. Subsequently, the above steel slab is hot-rolled and subjected to short-time annealing of hot rolled plate at 950-1400 deg.C for <=5min, by which a part or the whole of Nb carbonitrides is decomposed and allowed to enter into solid solution. Successively, the above plate is cold-rolled and subjected to annealing treatment at 950-1000 deg.C, by which the Nb carbonitrides are reprecipitated again. If necessary, <=3.0% Mo and/or <=0.01% B is further added to the above composition.